<%--
  Created by IntelliJ IDEA.
  User: shortimenosee
  Date: 10/12/2020
  Time: 下午4:09
  To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <title>Title</title>
</head>
<body>
<%
    String error=request.getParameter("error");
    if("2".equals(error)){
        out.print("手机号不能为空！");
    }else if("1".equals(error)){
        out.print("密码不能为空");
    }else{
        out.print("手机号已被注册");
    }
%>
</body>
</html>
